1671317534273 has 16 divisors (see below), whose sum is σ = 1748223146880. Its totient is φ = 1594766494464.

The previous prime is 1671317534167. The next prime is 1671317534297. The reversal of 1671317534273 is 3724357131761.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1671317534273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1671317524273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82041833 + ... + 82062201.

It is an arithmetic number, because the mean of its divisors is an integer number (109263946680).

Almost surely, 2^{1671317534273} is an apocalyptic number.

It is an amenable number.

1671317534273 is a deficient number, since it is larger than the sum of its proper divisors (76905612607).

1671317534273 is a wasteful number, since it uses less digits than its factorization.

1671317534273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28888.

The product of its digits is 2222640, while the sum is 50.

The spelling of 1671317534273 in words is "one trillion, six hundred seventy-one billion, three hundred seventeen million, five hundred thirty-four thousand, two hundred seventy-three".